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Neonatal cholestasis v1.14 | GALM |
Ivone Leong gene: GALM was added gene: GALM was added to Neonatal cholestasis. Sources: Expert Review Mode of inheritance for gene: GALM was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: GALM were set to 30451973; 30910422 Phenotypes for gene: GALM were set to Galactosemia IV, OMIM:618881; MONDO:0030105 Review for gene: GALM was set to GREEN Added comment: This gene is associated with an appropriate phenotype in OMIM but not in Gene2Phenotype. There is enough evidence for this gene to be Green. This gene was added to the Cholestasis panel by Zornitza Stark with the following review: "Homozygous and compound heterozygous variants (missense, nonsense and frameshift) found in 8 Japanese patients from unrelated families with unexplained galactosaemia. (No variants in GALT, GALK1, and GALE). In vitro expression analysis and enzyme activity assay of the patients’ peripheral blood mononuclear cells showed total lack of or compromised expression of GALM protein. One homozygote for one of these variants p.(Gly142Arg) in gnomAD (African population). (Wada, Y. et al 2019; PMID: 30451973) Note only two individuals were reported as having transient cholestasis. Sources: Literature Zornitza Stark (Australian Genomics), 2 May 2020" Sources: Expert Review |
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Neonatal cholestasis v1.11 | GALK1 | Ivone Leong Classified gene: GALK1 as Green List (high evidence) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Neonatal cholestasis v1.11 | GALK1 | Ivone Leong Gene: galk1 has been classified as Green List (High Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Neonatal cholestasis v1.10 | GALK1 |
Ivone Leong gene: GALK1 was added gene: GALK1 was added to Neonatal cholestasis. Sources: Expert Review Mode of inheritance for gene: GALK1 was set to BIALLELIC, autosomal or pseudoautosomal Phenotypes for gene: GALK1 were set to Galactokinase deficiency with cataracts, OMIM:230200; MONDO:0009255 Review for gene: GALK1 was set to GREEN Added comment: This gene is associated with an appropriate phenotype in OMIM and Gene2phenotype. It is a Green gene on Inborn errors of metabolism (v2.28) and Fetal anomalies (v1.111). There is enough evidence to support a gene-disease association. After discussion with the Genomics England Clinical Team, it was decided that this gene should be added a Green gene on this panel as the phenotype can mimic cholestasis with a presentation with jaundice. Sources: Expert Review |